<template>
  <div class="app-container">
    <el-form v-show="showSearch" ref="queryForm" :model="queryParams" :inline="true">
      <el-form-item label="用户名称" prop="username">
        <el-input v-model.trim="queryParams.username" placeholder="请输入用户名称" clearable size="small" style="width: 240px" />
      </el-form-item>
      <el-form-item label="手机号码" prop="mobile">
        <el-input v-model.trim="queryParams.mobile" placeholder="请输入手机号码" clearable size="small" style="width: 240px" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-setting" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button v-hasPermi="['system:role:add']" type="primary" plain icon="el-icon-plus" size="mini" @click="openSelectUser">添加用户</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button v-hasPermi="['system:role:remove']" type="danger" plain icon="el-icon-circle-close" size="mini" :disabled="multiple" @click="cancelAuthUserAll">批量取消授权</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-close" size="mini" @click="handleClose">关闭</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" />
    </el-row>

    <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="用户名称" prop="username" :show-overflow-tooltip="true" />
      <el-table-column label="用户昵称" prop="nickname" :show-overflow-tooltip="true" />
      <el-table-column label="手机" prop="mobile" :show-overflow-tooltip="true" />
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button v-hasPermi="['system:role:remove']" size="mini" type="text" icon="el-icon-circle-close" @click="cancelAuthUser(scope.row)">取消授权</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNumber" :limit.sync="queryParams.pageSize" @pagination="getList" />
    <select-user ref="select" :roleId="queryParams.roleId" @ok="handleQuery" />
  </div>
</template>

<script>
import { allocatedUserList, authUserCancel, authUserCancelAll } from '@/api/system/role'
import selectUser from './selectUser'

export default {
  name: 'AuthUser',
  dicts: ['sys_normal_disable'],
  components: { selectUser },
  data () {
    return {
      // 遮罩层
      loading: true,
      // 选中用户组
      userIds: [],
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: [],
      // 查询参数
      queryParams: {
        pageNumber: 1,
        pageSize: 10,
        roleId: undefined,
        username: undefined,
        mobile: undefined
      }
    }
  },
  created () {
    const roleId = this.$route.params && this.$route.params.roleId
    if (roleId) {
      this.queryParams.roleId = roleId
      this.getList()
    }
  },
  methods: {
    /** 查询授权用户列表 */
    getList () {
      this.loading = true
      allocatedUserList(this.queryParams).then(response => {
        this.userList = response.data.records
        this.total = response.data.total
        this.loading = false
      }
      )
    },
    // 返回按钮
    handleClose () {
      this.$store.dispatch('tagsView/delView', this.$route)
      this.$router.push({ path: '/system/role' })
    },
    /** 搜索按钮操作 */
    handleQuery () {
      this.queryParams.pageNumber = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery () {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange (selection) {
      this.userIds = selection.map(item => item.id)
      this.multiple = !selection.length
    },
    /** 打开授权用户表弹窗 */
    openSelectUser () {
      this.$refs.select.show()
    },
    /** 取消授权按钮操作 */
    cancelAuthUser (row) {
      const roleId = this.queryParams.roleId
      this.$modal.confirm('确认要取消该用户"' + row.username + '"角色吗？').then(function () {
        return authUserCancel({ userId: row.id, roleId: roleId })
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('取消授权成功')
      }).catch(() => { })
    },
    /** 批量取消授权按钮操作 */
    cancelAuthUserAll (row) {
      const roleId = this.queryParams.roleId
      const userIds = this.userIds.join(',')
      this.$modal.confirm('是否取消选中用户授权数据项？').then(function () {
        return authUserCancelAll({ roleId: roleId, userIds: userIds })
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('取消授权成功')
      }).catch(() => { })
    }
  }
}
</script>
